KR102380564B1 - 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 - Google Patents

발광 소자, 발광 장치, 전자 기기, 및 조명 장치 Download PDF

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KR102380564B1
KR102380564B1 KR1020170095565A KR20170095565A KR102380564B1 KR 102380564 B1 KR102380564 B1 KR 102380564B1 KR 1020170095565 A KR1020170095565 A KR 1020170095565A KR 20170095565 A KR20170095565 A KR 20170095565A KR 102380564 B1 KR102380564 B1 KR 102380564B1
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light emitting
layer
hole transport
transport layer
electron transport
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KR20180013773A (ko
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사토시 세오
쓰네노리 스즈키
유스케 다키타
나오아키 하시모토
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가부시키가이샤 한도오따이 에네루기 켄큐쇼
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    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H01L51/5004—
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
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    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
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    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
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    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic hydrocarbons as substituents on the nitrogen atom
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    • H10K50/14—Carrier transporting layers
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    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
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    • H10K50/14—Carrier transporting layers
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    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/166—Electron transporting layers comprising a multilayered structure

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  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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KR1020170095565A 2016-07-28 2017-07-27 발광 소자, 발광 장치, 전자 기기, 및 조명 장치 Active KR102380564B1 (ko)

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KR1020220037183A KR102520890B1 (ko) 2016-07-28 2022-03-25 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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JPJP-P-2016-148511 2016-07-28
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KR102380564B1 true KR102380564B1 (ko) 2022-03-30

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KR1020220037183A Active KR102520890B1 (ko) 2016-07-28 2022-03-25 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020230045836A Active KR102656321B1 (ko) 2016-07-28 2023-04-07 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020240045816A Active KR102830041B1 (ko) 2016-07-28 2024-04-04 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020250087734A Pending KR20250108565A (ko) 2016-07-28 2025-07-01 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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KR1020230045836A Active KR102656321B1 (ko) 2016-07-28 2023-04-07 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020240045816A Active KR102830041B1 (ko) 2016-07-28 2024-04-04 발광 소자, 발광 장치, 전자 기기, 및 조명 장치
KR1020250087734A Pending KR20250108565A (ko) 2016-07-28 2025-07-01 발광 소자, 발광 장치, 전자 기기, 및 조명 장치

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US (3) US10388900B2 (enExample)
JP (2) JP6947570B2 (enExample)
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CN108832008B (zh) * 2018-05-24 2021-03-26 苏州大学 激基复合物在有机发光二极管中的应用
KR102801558B1 (ko) * 2018-06-11 2025-05-08 엘지디스플레이 주식회사 유기발광 화합물 및 이를 포함하는 유기발광소자
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CN108987599A (zh) * 2018-07-19 2018-12-11 京东方科技集团股份有限公司 一种有机发光二极管显示器件及其制作方法、显示装置
KR102191853B1 (ko) * 2018-08-16 2020-12-16 동우 화인켐 주식회사 감광성 수지 조성물, 이를 이용하여 제조된 디스플레이 격벽 구조물 및 이를 포함하는 표시장치
KR102330776B1 (ko) 2018-09-26 2021-12-01 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 디바이스, 발광 장치, 전자 기기, 및 조명 장치
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WO2021060239A1 (ja) 2019-09-26 2021-04-01 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
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US20230024273A1 (en) 2019-10-11 2023-01-26 Idemitsu Kosan Co.,Ltd. Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
WO2021070964A1 (ja) 2019-10-11 2021-04-15 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
TW202147665A (zh) * 2020-04-28 2021-12-16 日商半導體能源研究所股份有限公司 發光器件、金屬錯合物、發光裝置、電子裝置及照明設備
JP7516207B2 (ja) * 2020-10-20 2024-07-16 キヤノン株式会社 有機発光装置、表示装置、及び電子機器
JP2022080879A (ja) * 2020-11-18 2022-05-30 株式会社Joled 有機ｅｌ素子、有機ｅｌパネル、および、有機ｅｌ素子の製造方法
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JP2025016806A (ja) * 2021-10-15 2025-02-05 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
KR20240127991A (ko) * 2021-12-29 2024-08-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전자 기기
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